CN213925861U - A slewer that is used for becoming rail to cross mound and detect car - Google Patents
A slewer that is used for becoming rail to cross mound and detect car Download PDFInfo
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- CN213925861U CN213925861U CN202022850025.4U CN202022850025U CN213925861U CN 213925861 U CN213925861 U CN 213925861U CN 202022850025 U CN202022850025 U CN 202022850025U CN 213925861 U CN213925861 U CN 213925861U
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- carousel
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- bottom plate
- gear
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Abstract
The utility model discloses a slewer for becoming rail and crossing mound detection vehicle, comprising a base plate, the inside of bottom plate is equipped with the device groove, the inside rotation in device groove is connected with the pivot, the inside of bottom plate is equipped with the circular slot in the top in device groove, the inside of circular slot is equipped with the carousel, the inside of carousel is equipped with the recess, the upper end of pivot is inserted and is located the inside of recess and with carousel fixed connection, the inside in device groove is equipped with and is used for driving carousel pivoted actuating mechanism, the bottom edge of carousel is equipped with and is used for keeping the stable pivoted slewing mechanism of carousel. The utility model discloses it is rational in infrastructure, can drive the carousel through the inside ring gear of carousel and rotate, and then drive and park the vehicle gyration in the carousel upper end to make four gyro wheels in the inside steady rotation of ring channel, and then improve carousel pivoted stability.
Description
Technical Field
The utility model relates to a detect car technical field, especially relate to a slewer that is used for becoming rail and crossing mound and detect car.
Background
The rail-changing pier-passing inspection vehicle is special equipment for bridge inspection, the existing under-bridge suspension type running inspection vehicle generally cannot pass through a bridge pier or a cable tower during under-bridge inspection, a set of bridge inspection vehicle must be arranged between every two bridge piers, and workers and equipment need to be transferred back and forth from different bridge inspection vehicles during continuous inspection, so that much inconvenience is brought to work.
The internal rotating device of the existing track-changing pier-passing detection vehicle is easy to be unstable when working, and the vehicle is easy to rotate difficultly for a large pier.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a slewing gear for a track-changing pier-passing detection vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a slewer for becoming rail and crossing mound detection vehicle, includes the bottom plate, the inside of bottom plate is equipped with the device groove, the inside rotation in device groove is connected with the pivot, the inside of bottom plate is equipped with the circular slot in the top in device groove, the inside of circular slot is equipped with the carousel, the inside of carousel is equipped with the recess, the upper end of pivot insert locate the recess inside and with carousel fixed connection, the inside in device groove is equipped with and is used for driving carousel pivoted actuating mechanism, the bottom edge of carousel is equipped with and is used for keeping the stable pivoted slewing mechanism of carousel.
Preferably, actuating mechanism is including setting up in the motor of device tank bottom one side, the terminal fixedly connected with bull stick of output shaft of motor, the upper end of bull stick extends to the inside and the fixedly connected with gear of recess, the inner wall of recess is equipped with the ring gear, gear and ring gear meshing.
Preferably, slewing mechanism is including evenly setting up in four inside mounting grooves of carousel, four the equal fixedly connected with dead lever in inside of mounting groove, four the outer fringe of dead lever rotates respectively and is connected with the gyro wheel, the bottom of circular slot is equipped with the ring channel, four the gyro wheel all rotates with the inner wall of ring channel to be connected.
Preferably, the upper end of the rotating disc is provided with a fixed table for keeping the vehicle stable, and the surface of the fixed table is provided with anti-skid lines.
Preferably, the fixed stage is trapezoidal in shape.
The utility model has the advantages that:
1. the motor is arranged to drive the gear at the upper end of the rotating rod to rotate, and then the gear drives the rotating disc to rotate through the gear ring in the rotating disc, so that a vehicle parked at the upper end of the rotating disc is driven to rotate;
2. through setting up four dead levers and gyro wheel, can be when the carousel rotates for four gyro wheels are in the steady rotation of the inside of ring channel, and then improve carousel pivoted stability.
Drawings
Fig. 1 is a schematic structural view of a turning device for a track-changing pier-passing inspection vehicle according to the present invention;
fig. 2 is a side view of a turning device for a rail-changing pier-passing inspection vehicle according to the present invention;
fig. 3 is the internal structure diagram of the turntable of the slewing device for the track-changing pier-passing detection vehicle provided by the utility model.
In the figure: 1 bottom plate, 2 device grooves, 3 circular grooves, 4 annular grooves, 5 rotating shafts, 6 rotating discs, 7 motors, 8 rotating rods, 9 mounting grooves, 10 fixing rods, 11 rollers, 12 fixing tables and 13 gears.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a slewer for becoming rail and crossing mound detection vehicle, comprising a base plate 1, the inside of bottom plate 1 is equipped with device groove 2, the inside rotation of device groove 2 is connected with pivot 5, the inside of bottom plate 1 is equipped with circular slot 3 in the top of device groove 2, the inside of circular slot 3 is equipped with carousel 6, the inside of carousel 6 is equipped with the recess, the upper end of pivot 5 is inserted and is located the inside of recess and with 6 fixed connection of carousel, the inside of device groove 2 is equipped with and is used for driving 6 pivoted actuating mechanism of carousel, the bottom edge of carousel 6 is equipped with and is used for keeping 6 steady pivoted slewing mechanism of carousel.
The utility model discloses in, actuating mechanism is including setting up in the motor 7 of device groove 2 bottom one side, the terminal fixedly connected with bull stick 8 of output shaft of motor 7, the upper end of bull stick 8 extends to the inside and the fixedly connected with gear 13 of recess, the inner wall of recess is equipped with the ring gear, gear 13 and ring gear meshing can drive the rotation of gear 13 of 8 upper ends of bull stick, gear 13 will drive carousel 6 through the inside ring gear of carousel 6 afterwards and rotate, and then the drive is parked in the detection car gyration of carousel 6 upper ends.
Specifically, slewing mechanism is including evenly setting up in four inside mounting grooves 9 of carousel 6, the equal fixedly connected with dead lever 10 in inside of four mounting grooves 9, and the outer fringe of four dead levers 10 rotates respectively and is connected with gyro wheel 11, and the bottom of circular slot 3 is equipped with ring channel 4, and four gyro wheels 11 all are connected with ring channel 4's inner wall rotation, can improve 6 pivoted stability of carousel when carousel 6 rotates.
Specifically, the upper end of the rotating disc 6 is provided with a fixed table 12 for keeping the vehicle stable, the surface of the fixed table 12 is provided with anti-skid grains, and the fixed table 12 is trapezoidal in shape.
The utility model discloses during the use, to examine on the fixed station 12 of car drive to carousel 6 upper end, then starting drive groove 2 inside motor 7, make motor 7 can drive the gear 13 rotation of 8 upper ends of bull stick, gear 13 will drive carousel 6 through the inside ring gear of carousel 6 afterwards and rotate, and then the drive is parked in the detection car gyration of carousel 6 upper ends, in carousel 6 pivoted, the gyro wheel 11 of four dead lever 10 outer margins can be in the steady rotation in inside of ring channel 4, and then improve carousel 6 pivoted stability.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a slewer that is used for becoming rail and crosses mound detection vehicle, includes bottom plate (1), its characterized in that, the inside of bottom plate (1) is equipped with device groove (2), the inside of device groove (2) is rotated and is connected with pivot (5), the inside of bottom plate (1) is equipped with circular slot (3) in the top of device groove (2), the inside of circular slot (3) is equipped with carousel (6), the inside of carousel (6) is equipped with the recess, the upper end of pivot (5) is inserted and is located the inside of recess and with carousel (6) fixed connection, the inside of device groove (2) is equipped with and is used for driving carousel (6) pivoted actuating mechanism, the bottom edge of carousel (6) is equipped with and is used for keeping carousel (6) steady pivoted slewing mechanism.
2. The slewing device for the variable-track pier-crossing inspection vehicle according to claim 1, wherein the driving mechanism comprises a motor (7) arranged on one side of the bottom of the device groove (2), a rotating rod (8) is fixedly connected to the tail end of an output shaft of the motor (7), the upper end of the rotating rod (8) extends to the inside of the groove and is fixedly connected with a gear (13), a gear ring is arranged on the inner wall of the groove, and the gear (13) is meshed with the gear ring.
3. The turning device for the variable-track pier-passing detection vehicle as claimed in claim 1, wherein the turning mechanism comprises four mounting grooves (9) uniformly arranged inside the rotary table (6), fixing rods (10) are fixedly connected inside the four mounting grooves (9), rollers (11) are rotatably connected to the outer edges of the four fixing rods (10) respectively, an annular groove (4) is formed in the bottom of the circular groove (3), and the four rollers (11) are rotatably connected to the inner wall of the annular groove (4).
4. The slewing device for the transition pier-crossing inspection vehicle according to claim 1, wherein the upper end of the rotary table (6) is provided with a fixed table (12) for keeping the vehicle stable, and the surface of the fixed table (12) is provided with anti-skid lines.
5. Slewing device for a variable-track pier-crossing inspection vehicle according to claim 4, characterized in that the fixed table (12) is trapezoidal in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850025.4U CN213925861U (en) | 2020-12-01 | 2020-12-01 | A slewer that is used for becoming rail to cross mound and detect car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850025.4U CN213925861U (en) | 2020-12-01 | 2020-12-01 | A slewer that is used for becoming rail to cross mound and detect car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213925861U true CN213925861U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022850025.4U Active CN213925861U (en) | 2020-12-01 | 2020-12-01 | A slewer that is used for becoming rail to cross mound and detect car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213925861U (en) |
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2020
- 2020-12-01 CN CN202022850025.4U patent/CN213925861U/en active Active
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